120,825
120,825 is a composite number, odd.
120,825 (one hundred twenty thousand eight hundred twenty-five) is an odd 6-digit number. It is a composite number with 24 divisors, and factors as 3³ × 5² × 179. Written other ways, in hexadecimal, 0x1D7F9.
Interestingness
Properties
- Parity
- Odd
- Digit count
- 6
- Digit sum
- 18
- Digit product
- 0
- Digital root
- 9
- Palindrome
- No
- Bit width
- 17 bits
- Reversed
- 528,021
- Square (n²)
- 14,598,680,625
- Cube (n³)
- 1,763,885,586,515,625
- Divisor count
- 24
- σ(n) — sum of divisors
- 223,200
- φ(n) — Euler's totient
- 64,080
- Sum of prime factors
- 198
Primality
Prime factorization: 3 3 × 5 2 × 179
Divisors & multiples
Sums & aliquot sequence
Continued fraction of √n
√120,825 = [347; (1, 1, 2, 36, 5, 3, 1, 1, 2, 1, 1, 1, 6, 2, 1, 1, 3, 2, 1, 4, 3, 3, 1, 4, …)]
Period length 54 — the block in parentheses repeats forever.
Representations
- In words
- one hundred twenty thousand eight hundred twenty-five
- Ordinal
- 120825th
- Binary
- 11101011111111001
- Octal
- 353771
- Hexadecimal
- 0x1D7F9
- Base64
- Adf5
- One's complement
- 4,294,846,470 (32-bit)
- Scientific notation
- 1.20825 × 10⁵
- As a duration
- 120,825 s = 1 day, 9 hours, 33 minutes, 45 seconds
As an angle
Historical numeral systems
- Babylonian (base 60)
- 𒌋𒌋𒌋𒁹𒁹𒁹 𒌋𒌋𒌋𒁹𒁹𒁹 𒌋𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹
- Egyptian hieroglyphic
- 𓆐𓂍𓂍𓍢𓍢𓍢𓍢𓍢𓍢𓍢𓍢𓎆𓎆𓏺𓏺𓏺𓏺𓏺
- Greek (Milesian)
- ͵ρκωκεʹ
- Mayan (base 20)
- 𝋯·𝋢·𝋡·𝋥
- Chinese
- 一十二萬零八百二十五
- Chinese (financial)
- 壹拾貳萬零捌佰貳拾伍
Also seen as
UTF-8 encoding: F0 9D 9F B9 (4 bytes).
As an unsigned 32-bit integer, this is the IPv4 address 0.1.215.249.
- Address
- 0.1.215.249
- Class
- reserved
- IPv4-mapped IPv6
- ::ffff:0.1.215.249
Unspecified address (0.0.0.0/8) — "this network" placeholder.
This number falls in the range of US utility patent numbers. If it's a patent, it would be issued as US 120,825 and was likely granted around 1871.
Patent numbers below 100,000 are excluded as too ambiguous; modern numbering currently reaches roughly 12.5 million.
Related reading
- Babylonian numerals — The base-60 cuneiform system that gave us 60 minutes, 60 seconds, and 360°.